Here is bout what yours look like.. As you can see the threads are on the end of the pinion.. This end goes toward the engine and U-joint at the 3rd member.. So it is that nut that you either CAN see or ALMOST can see from a casual observation..
[img][image]http://img.photobucket.com/albums/v231/BigJimM/Picture1-5.jpg[/img][/image]
Big Jim <img src="/forums/images/graemlins/pfft.gif" alt="" />

professional bovine relocation specialist